2,2-二氟-3-羟基-3-吡啶基-3-丙酸乙酯

2-溴-5-碘吡嗪

CAS:622392-04-5

分子式:C4H2BrIN2

分子量:284.88

纯度:97%

2-庚炔甲酯

CAS:18937-78-5

分子式:C8H12 O2

分子量:140.18

纯度:95%

5-Bromo-N-phenyl-2-pyridinamine

CAS:54904-03-9

纯度:97%